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MARINE CORPS MARATHON 2025

Tracy Dahl

Alexandria, VA

Bib: 17249 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F45-49)
#0 / 1255
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
13:09/mi
40:52
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:27/mi
1:16:26
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
13:32/mi
1:58:30
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:03/mi
2:43:27
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:05/mi
3:13:28
↑ 350.2%
30 ft elev
30K· 18.64 mi
15:07/mi
4:00:26
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:59/mi
4:43:54
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
15:55/mi
5:33:22
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
13:47/mi
5:52:10
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:43:2712:32 /mi⚡ faster
2nd Half
3:08:4314:20 /mi+15.5%
Positive split — 15.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
40:5213:093.11 mi40:52
13:09
-
10K
1:16:2612:183.10 mi35:34
11:27
-1:42
15K
1:58:3012:433.11 mi42:04
13:32
+2:05
21K
2:43:2712:323.73 mi44:57
12:03
-1:29
25K
3:13:2812:272.48 mi30:01
12:05
+0:02
30K
4:00:2612:543.11 mi46:58
15:07
+3:02
35K
4:43:5413:033.11 mi43:28
13:59
-1:08
40K
5:33:2213:253.10 mi49:28
15:55
+1:56
Finish(26.22 mi)
5:52:1013:261.37 mi18:48
13:47
-2:08
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:27 /mi

Average Pace

13:26 /mi

Slowest Pace

15:55 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:50:32

31% of race

Time at Steady Pace

2:25:12

41% of race

Time at Slower Pace

1:36:26

27% of race

Average Pace: 13:26 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi2799911069107128728115271135
10K6.21 mi3.10 mi26382+161710191+878966+105243999180846
15K9.32 mi3.11 mi27477-109510775-5841033-6728728115271135
21K13.05 mi3.73 mi26079+139810042+733949+84225688350744
25K15.53 mi2.48 mi25306+7739697+345917+32219108286745
30K18.64 mi3.11 mi25768-46210042-345948-3127157110551089
35K21.75 mi3.11 mi25323+4459884+158939+9229829308895
40K24.85 mi3.10 mi25563-24010080-196965-2626111107161045
Finish26.22 mi1.37 mi25322+2419980+100952+13214938644799

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×18story building
+279ft-164ft

Overall

28728

Females

11527

F45-49

11527

5K→10K

3.1 - 6.2 mi

Top 81%
×11story building
+103ft-217ft

Overall

24399

Females

9180

F45-49

9180

10K→15K

6.2 - 9.3 mi

Top 96%
×3story building
+51ft-55ft

Overall

28728

Females

11527

F45-49

11527

15K→21K

9.3 - 13.1 mi

Top 75%
×1story
+20ft-37ft

Overall

22568

Females

8350

F45-49

8350

21K→25K

13.1 - 15.5 mi

Top 73%
×2story building
+35ft-8ft

Overall

21910

Females

8286

F45-49

8286

25K→30K

15.5 - 18.6 mi

Top 90%
×2story building
+58ft-57ft

Overall

27157

Females

11055

F45-49

11055

30K→35K

18.6 - 21.8 mi

Top 76%
×2story building
+98ft-92ft

Overall

22982

Females

9308

F45-49

9308

35K→40K

21.8 - 24.9 mi

Top 87%
×2story building
+36ft-53ft

Overall

26111

Females

10716

F45-49

10716

40K→Finish

24.9 - 26.2 mi

Top 72%
×5story building
+80ft-24ft

Overall

21493

Females

8644

F45-49

8644

Passing Analysis

Category:
Athletes Passed
5077*
Passed By
2400
Net Change
+2677
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27999
5K → 10K1632*15+1617#27999#26382
10K → 15K85*1180-1095#26382#27477
15K → 21K1415*17+1398#27477#26079
21K → 25K793*20+773#26079#25306
25K → 30K164*626-462#25306#25768
30K → 35K545*100+445#25768#25323
35K → 40K182*422-240#25323#25563
40K → Finish261*20+241#25563#25322
TOTALS5077*2400+2677

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions